CUH file format description

Many people share .cuh files without attaching instructions on how to use it. Yet it isn’t evident for everyone which program a .cuh file can be edited, converted or printed with. On this page, we try to provide assistance for handling .cuh files.

1 filename extension(s) found in our database.

.cuh - CUDA Header

The CUH development files are related to Nvidia CUDA Toolkit. The CUH file is a CUDA Header. CUDA is a parallel computing platform and programming model created by NVIDIA and implemented by the graphics processing units (GPUs) that they produce.

Nvidia CUDA Toolkit
Development files
- / -
CUDA Header related extensions:
NPM Ignore
ChucK Plugin
Coda Plug-in
F# Script
ICU Data

Naturally, other applications may also use the .cuh file extension. Even harmful programs can create .cuh files. Be especially cautious with .cuh files coming from an unknown source!

Can't open a .cuh file?

When you double-click a file to open it, Windows examines the filename extension. If Windows recognizes the filename extension, it opens the file in the program that is associated with that filename extension. When Windows does not recognize a filename extension, you receive the following message:

Windows can't open this file:


To open this file, Windows needs to know what program you want to use to open it. Windows can go online to look it up automatically, or you can manually select one from a list of programs that are installed on your computer.

To avoid this error, you need to set the file association correctly.

The .cuh file extension is often given incorrectly!

According to the searches on our site, these misspellings were the most common in the past year:

ch, chh, chu, cih, cu, cub, cuj, cut, cyh, duh, suh

Is it possible that the filename extension is misspelled?

Similar file extensions in our database:

IBM Cognos PowerPlay Cube Data
CU-SeeMe Data
Atari ST Degas SUH Image
Infinity Engine 1.0 User Interface Description
BPM Studio Cue Points Data
Microsoft Windows Installer Validation Module

Operating systems currently supports the following operating systems:

Windows XP/Vista, Windows 7/8/10, Windows 11, CentOS, Debian GNU/Linux, Ubuntu Linux, FreeBSD, macOS, Mac OS X, iOS, Android

If you find the information on this page useful, please feel free to link to this page.

If you have useful information about the .cuh file format, then write to us! >> CUH file